Budibase versions before 3.41.3 contain a remote code execution vulnerability in plugin handling that allows authenticated admin users to execute arbitrary code by uploading a malicious plugin tarball. The server calls eval() on plugin JavaScript files without sandboxing in the main Node.js process, enabling attackers to exfiltrate environment variables and credentials with root privileges in default deployments.
History

Fri, 28 Aug 2026 16:00:00 +0000

Type Values Removed Values Added
First Time appeared Budibase server
Vendors & Products Budibase server

Fri, 28 Aug 2026 11:30:00 +0000

Type Values Removed Values Added
Description Budibase versions before 3.41.3 contain a remote code execution vulnerability in plugin handling that allows authenticated admin users to execute arbitrary code by uploading a malicious plugin tarball. The server calls eval() on plugin JavaScript files without sandboxing in the main Node.js process, enabling attackers to exfiltrate environment variables and credentials with root privileges in default deployments.
Title Budibase before 3.41.3 Remote Code Execution via Plugin eval()
First Time appeared Budibase
Budibase budibase
Weaknesses CWE-94
CPEs cpe:2.3:a:budibase:budibase:*:*:*:*:*:*:*:*
Vendors & Products Budibase
Budibase budibase
References
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-08-28T10:49:31.426Z

Updated: 2026-08-28T15:40:15.664Z

Reserved: 2026-08-28T10:37:51.949Z

Link: CVE-2026-82244

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-08-28T12:16:34.653

Modified: 2026-08-28T20:20:15.947

Link: CVE-2026-82244

cve-icon Redhat

No data.